Problem 5
Apply the Law of Sines
s/sin(S) = r/sin(R)
s/sin(78) = 10/sin(48)
s = sin(78)*10/sin(48)
s = 13.162274
<h3>Answer: 13.162274 approximately</h3>
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Problem 6
Use the Law of Sines here as well.
x/sin(X) = y/sin(Y)
x/sin(53) = 6/sin(22)
x = sin(53)*6/sin(22)
x = 12.791588
<h3>Answer: 12.791588 approximately</h3>
The reference angle for 120 degrees is 60 degrees.
Answer:
x° =58°
Step-by-step explanation:
A is 66°{Angle on a straight line}
180-114= 66
Then we do 66+56=122
180 - 122 =58°(angle in a triangle)
For this you have to add 59+33+55+64+39+12+48=305